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755
Part #: PTA6SPBC259
*Discontinued* AirDog II-4G A6SPBC259 DF-100-4G Air/Fuel Separation System
Vehicle Fitment:
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM (Stock To Moderate) | See full application list below
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM (Stock To Moderate) | See full application list below
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Description
The PureFlow AirDog II-4G A6SPBC259 DF-100-4G Air/Fuel Separation System for your 2001-2010 GM 6.6L Duramax is the next generation in the fuel delivery system, resulting in a long-lasting, efficient and quiet lift pump. The compact AirDog II-4G provides the most effective technology designed specifically for diesel pickups to remove water, particulates, vapor and entrained air from diesel fuel, all while increasing power and performance.
The design of the patented AirDog II-4G features many innovative improvements for increased pump performance, less noise, and less maintenance. The AirDog II-4G utilizes an intermediate pump shaft that moves the electric motor away from the fuel. This eliminates any potential for wet motors due to a damaged or leaking seal. The motor's self-aligning capability requires less maintenance and increases the system's endurance, resulting in a longer pump life. The low amperage motor also provides longer drivability and contributes to a significant reduction in noise.
AirDog® is proud to announce that the AirDog II-4G is the quietest fuel system in the diesel market!
Features:
- Preset @ 8-10 PSI
- Supports Stock - 500HP
- Flows 100 Gallons Per Hour
- Improved Throttle Response
- Smoother Idle & Acceleration
Shipping Restrictions Apply 
This product can not be shipped to these states/provinces: CA
This product can not be shipped to these states/provinces: CA Vehicle Fitment
| YEAR | MAKE | FOR ENGINE SERIES |
|---|---|---|
| 2001 | Chevy | 6.6L LB7 Duramax |
| 2002 | Chevy | 6.6L LB7 Duramax |
| 2003 | Chevy | 6.6L LB7 Duramax |
| 2004 | Chevy | 6.6L LB7 Duramax |
| 2004.5 | Chevy | 6.6L LLY Duramax |
| 2005 | Chevy | 6.6L LLY Duramax |
| 2006 | Chevy | 6.6L LLY/LBZ Duramax |
| 2007 | Chevy | 6.6L LLY/LBZ Duramax |
| 2007.5 | Chevy | 6.6L LMM Duramax |
| 2008 | Chevy | 6.6L LMM Duramax |
| 2009 | Chevy | 6.6L LMM Duramax |
| 2010 | Chevy | 6.6L LMM Duramax |
| 2001 | GMC | 6.6L LB7 Duramax |
| 2002 | GMC | 6.6L LB7 Duramax |
| 2003 | GMC | 6.6L LB7 Duramax |
| 2004 | GMC | 6.6L LB7 Duramax |
| 2004.5 | GMC | 6.6L LLY Duramax |
| 2005 | GMC | 6.6L LLY Duramax |
| 2006 | GMC | 6.6L LLY/LBZ Duramax |
| 2007 | GMC | 6.6L LLY/LBZ Duramax |
| 2007.5 | GMC | 6.6L LMM Duramax |
| 2008 | GMC | 6.6L LMM Duramax |
| 2009 | GMC | 6.6L LMM Duramax |
| 2010 | GMC | 6.6L LMM Duramax |
Specifications
- MPN A6SPBC259
- SKU PTA6SPBC259
- GTIN 813094012596
- ID 30663
- Manufacturer Name AirDog by PureFlow
- Shipping Weight 27.00 lb.
- Shipping Length 19 in.
- Shipping Width 13 in.
- Shipping Height 7 in.
- Fuel Type Diesel
- Warranty Info Limited Lifetime
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal L0R0
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Reviews
★★★★★
5.0/5 Stars out of 8 Reviews
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8
Thomas (Tennessee) | October 17th, 2022
Installed this on my 2004 4500 kodiak! And wow! Truck doesn’t have but 40k miles but ever since it was tuned you could tell it was lacking fuel! I did this in a com with the fleece ported fuel rail fitting. And the combo made a huge difference in throttle response. Very noticeable in the top end. Quick shopping and easy to install
Aaron Simpson (Dudley) | August 1st, 2022
Very good condition everything fit properly and went right in
Jairo Colen (Massachusetts) | December 16th, 2021
Outstanding product, very impressed with the high quality of the hardware, more than enough hose for a perfect routing, installation manual with colored pictures of specific vehicle plus a five stars customer service. Very happy!!
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Questions and Answers
Does the air dog 2 come with all the hoses and fitting necessary to install on my truck
View Staff Answer
Answer
Yes!
The AIRDOG II-4G A6SPBC259 DF-100-4G AIR/FUEL SEPARATION SYSTEM will include everything needed for installation.
What is the warranty on this pump?
View Staff Answer
Answer
Pureflow Airdog Lifetime Limited Express Warranty For PureFlow AirDog I, II and Raptor Systems: IMPORTANT NOTICE - to activate your Pureflow Airdog warranty, you must complete and mail your warranty card to Pureflow Airdog with a copy of your original sales receipt within 30 days of purchase. failure to complete and submit your warranty card will result in a warranty period of the covered produce to one (1) year from the date of purchase.
Pureflow Airdog Lifetime Limited Express Warranty For PureFlow AirDog I, II and Raptor Systems: IMPORTANT NOTICE - to activate your Pureflow Airdog warranty, you must complete and mail your warranty card to Pureflow Airdog with a copy of your original sales receipt within 30 days of purchase. failure to complete and submit your warranty card will result in a warranty period of the covered produce to one (1) year from the date of purchase.
Does this AirDog pump come with everything needed?
View Staff Answer
Answer
The AirDog II-4G A6SPBC259 DF-100-4G Air/Fuel Separation System will include the harness, hoses, and all other items needed for installation.
The AirDog II-4G A6SPBC259 DF-100-4G Air/Fuel Separation System will include the harness, hoses, and all other items needed for installation.
Is the Airdog 2 compatible with a stock engine LMM?
View Staff Answer
Answer
Yes, the AirDog II-4G A6SPBC259 DF-100-4G Air/Fuel Separation System is designed for stock to mildly-modified applications.
Yes, the AirDog II-4G A6SPBC259 DF-100-4G Air/Fuel Separation System is designed for stock to mildly-modified applications.
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Fitment verification applies to year, make and engine only. Individual details such as model, trim packages, build dates, and other factory options can change fitment and must be verified by customer.
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